Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZjohnstrupite
noun
john·strup·ite
ˈjänˌstrəˌpīt
plural -s
: a mineral approximately (Ca,Na)3(Ce,Ti,Zr)Si2O8F consisting of a complex silicate of cerium and other metals in prismatic crystals (specific gravity 3.29)
Love words? Need even more definitions?
Merriam-Webster unabridged
-
- Namesake of the leotard, Jules Léotard had what profession?


Can you make 12 words with 7 letters?
PLAY
Share